WidgetGallery: Change model update() functions to invalidate()

These functions reload the whole model contents and thus can be moved to
invalidate(), which saves us from the need to manually call update() on
them.

1 files changed, 8 insertions, 4 deletions

diff --git a/Userland/Demos/WidgetGallery/GalleryModels.h b/Userland/Demos/WidgetGallery/GalleryModels.h
index 85069ab3bc..a193beb073 100644
--- a/Userland/Demos/WidgetGallery/GalleryModels.h
+++ b/Userland/Demos/WidgetGallery/GalleryModels.h
@@ -34,6 +34,7 @@ public:
         }
         VERIFY_NOT_REACHED();
     }
+
     virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override
     {
         auto& cursor = m_cursors[index.row()];
@@ -51,7 +52,8 @@ public:
         }
         return {};
     }
-    virtual void update()
+
+    virtual void invalidate() override
     {
         m_cursors.clear();
 
@@ -69,7 +71,7 @@ public:
             m_cursors.append(move(cursor));
         }
 
-        did_update();
+        Model::invalidate();
     }
 
 private:
@@ -110,6 +112,7 @@ public:
         }
         VERIFY_NOT_REACHED();
     }
+
     virtual GUI::Variant data(const GUI::ModelIndex& index, GUI::ModelRole role) const override
     {
         auto& icon_set = m_icon_sets[index.row()];
@@ -131,7 +134,8 @@ public:
         }
         return {};
     }
-    virtual void update()
+
+    virtual void invalidate() override
     {
         m_icon_sets.clear();
 
@@ -171,7 +175,7 @@ public:
             continue;
         }
 
-        did_update();
+        Model::invalidate();
     }
 
 private: